Hey James, Keep mixing mate, i can tell your mixing getting a lot better, i suppose it helps that this is a more song based mix.
Guitar tones again are good but again i'd take another look at your drums, i think you should consider a little ambience, to me they sound too dry.
as you stated you added an extra snare in the chorus, i would look at your snr level in this section, it really sticks out and dominates more than necessary.
I'm also struggling to hear the bass guitar and do think the kick drum is over clicky and also a bit loud, i think this more frequency than level though.
I am Very Metal